October
The "World Series" has been played by Major League Baseball since 1903. The World Series is the last round of playoffs, played between the American League champions, and the National League champions.
The championship of baseball is called the World Series. Since 1903, the winners of the National League and American League play each other in the championship to determine who is the best team in the league.
Red Sox and Yankees are in the same league (American) and so they can not meet in the World Series since the World Series is played between the winners of the American League and National League of the Major Baseball League
The Chicago cubs
Designated hitter was the one who invented the world series NL and AL. This is major league baseball.
Yes. Since 2010, the Giants have become a Major League Baseball dynasty, winning World Series championships three times in five seasons.
Well, that was true when the Series began in the early 20th century, but since 1969, Canada has had at least one major league baseball team.
The Chicago Cubs.
The Major League Baseball team that is called the Milwaukee Brewers were in the World Series in 1982 and they were defeated by the St. Louis Cardinals since the Cardinals won four games out of the seven games that were played.
Speaking in terms of the four major American sports(Baseball,Basketball, Football, Hockey), the Chicago Cubs of Major League Baseball have not won a World Series since 1908.
The sport originated in North America. When it became time to declare a "champion" the big wigs who controlled baseball deemed it "world series" because at the time it was the only place where a professional series of baseball was played. The name just stuck ever since. At least now days the little league world series has it right!